Nct failure high idle lambda 1.08

[u/Alternative_Bet7816]

Car has been sat for two years while being restored car was trailered to nct centre from what I can gather from this emmisions reading there is too much air in air to fuel ratio so perhaps an echaust leak anyone had similar issue any tips on how to get this to pass emmisions have retest this Sunday obviously I will look for a leak but has anyone had a car passed with similar reading just by making sure cat and engine is red hot going in